CN208190293U - A kind of novel radio charger - Google Patents
A kind of novel radio charger Download PDFInfo
- Publication number
- CN208190293U CN208190293U CN201820531552.9U CN201820531552U CN208190293U CN 208190293 U CN208190293 U CN 208190293U CN 201820531552 U CN201820531552 U CN 201820531552U CN 208190293 U CN208190293 U CN 208190293U
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- CN
- China
- Prior art keywords
- bottom shell
- metal bottom
- glass cover
- cavity portion
- clamped
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Abstract
The utility model relates to charging unit technical field, especially a kind of novel radio charger.It includes sealing rubber ring, metal bottom shell, glass cover, the charge coil component being packaged in metal bottom shell and the power supply harness being electrically connected with charge coil component；Clamped annular groove is offered on the port surface of metal bottom shell, sealing rubber ring is set in glass surface and covers and be embedded in clamped annular groove, is provided with adhesive between sealing rubber ring and glass cover and/or the gap of metal bottom shell between the port surface of metal bottom shell and the bottom surface of glass cover.The utility model provides a sealing, waterproof, moisture-proof assembly space by the way that sealing rubber ring, metal bottom shell and glass cover are carried out structure fusion for charge coil component, good heat dissipation carrier is provided for heat caused by charge coil component using metal bottom shell, ensure that the heat dissipation performance and structural strength of entire charger.
Description
Technical field
The utility model relates to charging unit technical field, especially a kind of novel radio charger.
Background technique
With the continuous development of wireless charging technology, wireless charger is as a kind of emerging charging unit because of its charging side
Just quick, the advantages that charging operation can be completed without traditional electric power connection line and be widely used by people, working principle
Mainly using the induction coil and setting being provided at its inner portion in charging equipment inner inductive coil, by between induction coil
Electric energy is transmitted in the magnetic field of generation, to achieve the purpose that wireless charging.
Currently, the existing generally existing following problem of wireless charger: 1, heat dissipation performance is poor, and wireless charger was charging
Cheng Zhong, induction coil can generate a large amount of heat, since heat can not be distributed effectively, lead to charger after prolonged use very
It is easy to happen and occurs scalding or influencing because of heat aggregation the performance etc. of charger internal component because table temperature is excessively high
Problem, there are serious security risks；2, structure is complicated, production assembly cost height, low efficiency；3, by unreasonable structural design etc.
The limitation of factor, affects the sealing structure of charger to a certain extent, to reduce the waterproof of charger, moisture resistance
Can, and negative effect is caused to the product quality of charger.
Utility model content
In view of the deficiency of the prior art, the purpose of this utility model is to provide a kind of chargings of novel radio
Device.
To achieve the goals above, the utility model adopts the following technical solution:
A kind of novel radio charger, it passes through glass including a sealing rubber ring, a metal bottom shell, a glass cover, one
The charge coil component and an inner end that cover is packaged in metal bottom shell are arranged in metal bottom shell by the peripheral wall of metal bottom shell
And the power supply harness being electrically connected with charge coil component；A clamped annular groove is offered on the port surface of the metal bottom shell, it is described
Sealing rubber ring is set in glass surface and covers and be embedded in clamped annular groove, and the port surface of the metal bottom shell and glass cover
Adhesive is provided between sealing rubber ring and glass cover and/or the gap of metal bottom shell between bottom surface.
Preferably, the metal bottom shell is formed after the processing of CNC processing technology for one by aluminum alloy blank plate on the surface
Have a structural body of clamped accommodation groove, the charge coil component in clamped accommodation groove, the surface of the metal bottom shell and
Port surface around the region of clamped accommodation groove distribution as metal bottom shell.
Preferably, the clamped accommodation groove includes the major trough for being distributed and being sequentially communicated along the length direction sequence of metal bottom shell
Cavity portion, connecting groove cavity portion and auxiliary vallecular cavity portion；The charge coil component includes the first coil mould that contraposition is embedded in major trough cavity portion
The second coil module that block and contraposition are embedded in auxiliary vallecular cavity portion, the first coil module and the second coil module are by one
PCBA board and the induction coil being placed on PCBA board surface are constituted, and one end of the PCBA board of the first coil module extends to
It is electrically connected after in connecting groove cavity portion with the PCBA board of the second coil module.
Preferably, on the surface of the glass cover and position corresponding with auxiliary vallecular cavity portion is formed with a finger position groove.
Preferably, the glass cover cuts molding by a curved strengthened glass, and the bottom surface of the glass cover and/or
Rupture pressure disc is pasted on surface.
As the above scheme is adopted, the utility model is by tying sealing rubber ring, metal bottom shell and glass cover
Structure is fused to charge coil component and provides a sealing, waterproof, moisture-proof assembly space, is charge coil using metal bottom shell
Heat caused by component provides good heat dissipation carrier, ensure that the heat dissipation performance and structural strength of entire charger, and whole
A charger is adopted to be assembled in the method for paste, is locked without using screw, is conducive to improve production assembly efficiency；Its structure
Simple and compact, heat dissipation effect and significant sealing affection, components are few, intensity is high, has very strong practical value and marketing
Value.
Detailed description of the invention
Fig. 1 is the overall structure assembling schematic diagram of the utility model embodiment；
Fig. 2 is the structural decomposition diagram of the utility model embodiment.
Specific embodiment
The embodiments of the present invention are described in detail below in conjunction with attached drawing, but the utility model can be by right
It is required that the multitude of different ways for limiting and covering is implemented.
As depicted in figs. 1 and 2, a kind of novel radio charger provided in this embodiment, it includes one by such as silica gel system
At sealing rubber ring 10, one aluminium, aluminium alloy etc. have high heat dispersion metal made of metal bottom shell 20, a glass
Cover 30, one passes through the charge coil component that glass cover 30 is packaged in metal bottom shell 20 and an inner end by metal bottom shell 20
Peripheral wall be arranged in the power supply harness 40 being electrically connected in metal bottom shell 20 and with charge coil component；In the port of metal bottom shell 20
A clamped annular groove 21 is offered on face, sealing rubber ring 10 is set on glass cover 30 and is embedded in clamped annular groove 21, and
Between the port surface of metal bottom shell 20 and the bottom surface of glass cover 30 and sealing rubber ring 10 and glass cover 30 and/or metal
Adhesive (not shown) is provided between the gap of bottom case 20.
It can be charge coil as a result, by the way that sealing rubber ring 10, metal bottom shell 20 and glass cover 30 are carried out structure fusion
Component provides the assembling shell of a sealing, wherein makes full use of excellent heat dispersion performance possessed by metal bottom shell 20 for charging
Heat caused by coil block provides good heat dissipation carrier, ensure that the heat dissipation performance of entire charger, reach high temperature resistant,
The effect of strong, the anti-overheat of thermal diffusivity, and due to the strength of materials of metal bottom shell 20 itself also can intensified charging device structure it is strong
Degree makes it have good metal in the product quality for achieving the effect that charger also can be improved while anti-scratch, high intensity
Texture；Meanwhile entire charger is adopted and is assembled in the method for paste, is locked without using screw, is not only reduced components
Usage quantity, the property that reduces that its structure is complicated, and provide condition to improve production assembly efficiency, reducing production cost；
In addition, since sealing rubber ring 10 is set between metal bottom shell 20 and glass cover 30, when charging equipment is placed in charger
After upper, separate space is formed between charging equipment and metal bottom shell 10 using sealing rubber ring 10 and glass cover 30, is kept away
Exempt from charging equipment directly to contact with metal bottom shell 10, to guarantee cross-ventilation effect for charging equipment or charger sheet
The heat dissipation of body provides structural condition.
For the heat dissipation performance and structural strength for improving charger to the maximum extent, prevent the generation of safety accident, this reality
It applies the metal bottom shell 20 of example and is formed with clamped accommodation groove on the surface after the processing of CNC processing technology by aluminum alloy blank plate for one
Structural body, wherein charge coil component the surface of metal bottom shell 20 and surrounds clamped accommodating in the clamped accommodation groove
Slot distribution region be then used as the port surface of metal bottom shell 20 come using.Metal bottom shell 20 is original with aluminum alloy blank plate as a result,
After primordium material is by CNC processing technology (such as punching press, engraving) production molding, sufficient assembly can be being provided for charge coil component
Increase the thickness of metal bottom shell 20 while space to the maximum extent, to guarantee that metal bottom shell 20 has good heat conductivity
Energy and structural strength, and the metal bottom shell 20 of aluminum alloy material can also provide the processing of its aesthetic appearance for CNC processing technology
Condition；Meanwhile it being filled based on port surface provided by metal bottom shell 20 and being greatlyd improve under the cooperation of sealing rubber ring 10
The sealing performance of electric appliance, the performances such as the waterproof of intensified charging device, moisture-proof, dust-proof.
The practical performance of the entire charger of horn of plenty, the clamped accommodation groove of the present embodiment include the length along metal bottom shell 20
Major trough cavity portion 22, connecting groove cavity portion 23 and the auxiliary vallecular cavity portion 24 that direction sequence is distributed and is sequentially communicated；Charge coil component is then wrapped
The second coil module that contraposition is embedded in the first coil module of major trough cavity portion 22 and contraposition is embedded in auxiliary vallecular cavity portion 24 is included, and
First coil module and the second coil module are made of a PCBA board 51 and the induction coil 52 being placed on 51 surface of PCBA board,
And one end of the PCBA board 51 of first coil module extends to the rear PCBA board 51 with the second coil module in connecting groove cavity portion 23
Electrical connection.The wireless charging area that charger can be increased by two coil modules of setting as a result, so that charger can be same
When for two band charging equipments charge, by the region division to clamped accommodation groove then can guarantee two coil modules had
It is assembled to sequence in metal bottom shell 20.Certainly, reasonably to divide charged area, meet the charging need of different charging equipments
It asks, the size of the major trough cavity portion 22 of the present embodiment is more preferably greater than the size in auxiliary vallecular cavity portion 24, and the size of two coil modules is then
It is adapted with corresponding vallecular cavity portion.
For the wireless charging area different convenient for user area, while condition is provided for the quick assembling of charger, in glass
On the surface of glass cover 30 and position corresponding with auxiliary vallecular cavity portion 24 is formed with a finger position groove 31.
For the safety and promotion product quality of intensified charging device, the glass cover 30 of the present embodiment is by a curve tempering
Glass cuts molding, and is pasted with rupture pressure disc (not shown) on the bottom surface and/or surface of glass cover 30；As a result,
Using tempered glass and rupture pressure disc can assistant metal bottom case 20 improve the structural strength of charger, avoid charger from occurring all
Such as burst safety accident；And rupture pressure disc the problems such as also glass cover 30 being prevented to be scratched.
The above is only the preferred embodiment of the present invention, and therefore it does not limit the scope of the patent of the utility model,
Equivalent structure or equivalent flow shift made by using the description of the utility model and the drawings, is directly or indirectly transported
Used in other related technical areas, it is also included in the patent protection scope of the utility model.
Claims (5)
1. a kind of novel radio charger, it is characterised in that: it includes a sealing rubber ring, a metal bottom shell, a glass cover, one
The charge coil component being packaged in metal bottom shell by glass cover and an inner end are arranged in gold by the peripheral wall of metal bottom shell
Belong to the power supply harness being electrically connected in bottom case and with charge coil component；A clamped ring is offered on the port surface of the metal bottom shell
Slot, the sealing rubber ring are set in glass surface and cover and be embedded in clamped annular groove, and the port surface and glass of the metal bottom shell
Adhesive is provided between sealing rubber ring and glass cover and/or the gap of metal bottom shell between the bottom surface of glass cover.
2. a kind of novel radio charger as described in claim 1, it is characterised in that: the metal bottom shell is one by aluminium alloy
Blank plate is formed with the structural body of clamped accommodation groove on the surface after the processing of CNC processing technology, and the charge coil component is embedding
Loaded in clamped accommodation groove, the surface of the metal bottom shell and the end around the region of clamped accommodation groove distribution as metal bottom shell
Mouth face.
3. a kind of novel radio charger as claimed in claim 2, it is characterised in that: the clamped accommodation groove includes along metal
Major trough cavity portion, connecting groove cavity portion and the auxiliary vallecular cavity portion that the length direction sequence of bottom case is distributed and is sequentially communicated；The charge coil
Component includes the second coil module that contraposition is embedded in the first coil module of major trough cavity portion and contraposition is embedded in auxiliary vallecular cavity portion,
The first coil module and the second coil module are made of a PCBA board and the induction coil being placed on PCBA board surface, and
One end of the PCBA board of the first coil module extends to the rear PCBA board with the second coil module in connecting groove cavity portion and is electrically connected
It connects.
4. a kind of novel radio charger as claimed in claim 3, it is characterised in that: on the surface of the glass cover and with
The corresponding position in auxiliary vallecular cavity portion is formed with a finger position groove.
5. such as a kind of novel radio charger of any of claims 1-4, it is characterised in that: the glass cover by
One curved strengthened glass cuts molding, and is pasted with rupture pressure disc on the bottom surface and/or surface of the glass cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531552.9U CN208190293U (en) | 2018-04-13 | 2018-04-13 | A kind of novel radio charger |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820531552.9U CN208190293U (en) | 2018-04-13 | 2018-04-13 | A kind of novel radio charger |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208190293U true CN208190293U (en) | 2018-12-04 |
Family
ID=64433344
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820531552.9U Expired - Fee Related CN208190293U (en) | 2018-04-13 | 2018-04-13 | A kind of novel radio charger |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208190293U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654433A (en) * | 2019-01-24 | 2019-04-19 | 上海智汇电器有限公司 | Wireless charging LED straight panel lamp |
-
2018
- 2018-04-13 CN CN201820531552.9U patent/CN208190293U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109654433A (en) * | 2019-01-24 | 2019-04-19 | 上海智汇电器有限公司 | Wireless charging LED straight panel lamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20181204 Termination date: 20210413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |